These seals are all designed to provide a high level of security for retail applications such as preventing the theft of merchandise, ensuring the authenticity of products, and tracking the movement of goods through the supply chain. Here are some of the features of HF retail security seals: Tamper-evident: These seals are designed to break if they are tampered with, making them a visual deterrent to theft. RFID-enabled: These seals can be read by RFID readers, which allows for the tracking of goods through the supply chain. Durable: These seals are made of durable materials that can withstand harsh environments. Cost-effective: These seals are a cost-effective way to improve the security of your retail goods.   Specifications Frequency: High Frequency Standards Compliance: ISO 15693, ISO 14443, etc. Read/Write Distance: up to 50cm Data Storage: 1KB Data Storage: 10 years Material: Plastic, Environmentally friendly recycled materials Operating Temperature: -20℃ ～ 80℃ / -4℉～176℉ Resistance: Water, Chemical, Impact, etc. Physical Dimensions: 58*30 Customization Options: Printing, Encoding, Chip, Size, Color etc.   Available customizations are the following: Material: According to the special requirements of different projects to replace the material Color: In addition to regular colors, red, yellow, blue, green, black, white, can be provided custom color number, according to color number production. Printing: monochrome printing or 4-colors in offset, starting from a graphic layout equipped by the customer in vector format. Printing of EPC code, progressive serial code from database or not, or file .xls; barcodes printing, QR Code. Further customization options are available on demand. Chip memory encoding: Encoding of EPC code of RFID UHF transponders, UHF tag memory write, also from database provided by the client. Contents can be, temporarily or permanently, locked through a password. EPC code and TID code association in database. TID code and progressive/barcode association.